1, Duke Lu is known as a "guqin master", and under his command, the sound of ancient strings in the Three Kingdoms is extraordinary. It is said that when he plays in the mountains, all the birds sing together.
2. Yan is a calligrapher among the four sons, good at calligraphy and the first person to fly solo.
3. Leng Ji is a great poet among the Four Sons of Zhou Nan. Be good at reciting poems.
4. Zhong is the master of tea ceremony in Four Sons. He is good at tea art, because he suspects that he is terminally ill, and he wants several buddies to accompany him to Jiuquan.